fix: 完善作品号复制与详情返回

src/components/platform-entry/PlatformEntryFlowShellImpl.tsx

@@ -101,7 +101,10 @@ import {
 } from '../rpg-entry/rpgEntryWorldPresentation';
 import { PlatformEntryCreationTypeModal } from './PlatformEntryCreationTypeModal';
 import type { PlatformCreationTypeId } from './platformEntryCreationTypes';
-import { PlatformEntryHomeView } from './PlatformEntryHomeView';
+import {
+  PlatformEntryHomeView,
+  type PlatformHomeTab,
+} from './PlatformEntryHomeView';
 import {
   buildCreationHubFallbackItems,
   normalizeAgentBackedProfile,
@@ -119,6 +122,10 @@ type AgentResultPublishGateView = {
   publishReady: boolean;
 };
 
+type PuzzleDetailReturnTarget = {
+  tab: PlatformHomeTab;
+};
+
 type AgentResultBlockerView = {
   code?: string;
   message: string;
@@ -363,6 +370,8 @@ export function PlatformEntryFlowShellImpl({
   >([]);
   const [selectedPuzzleDetail, setSelectedPuzzleDetail] =
     useState<PuzzleWorkSummary | null>(null);
+  const [puzzleDetailReturnTarget, setPuzzleDetailReturnTarget] =
+    useState<PuzzleDetailReturnTarget | null>(null);
   const [puzzleRun, setPuzzleRun] = useState<PuzzleRunSnapshot | null>(null);
   const [isPuzzleLoadingLibrary, setIsPuzzleLoadingLibrary] = useState(false);
   const [puzzleGenerationState, setPuzzleGenerationState] =
@@ -1393,14 +1402,19 @@ export function PlatformEntryFlowShellImpl({
   );
 
   const openPuzzleDetail = useCallback(
-    async (profileId: string) => {
+    async (
+      profileId: string,
+      returnTarget: PuzzleDetailReturnTarget = {
+        tab: platformBootstrap.platformTab,
+      },
+    ) => {
       setIsPuzzleBusy(true);
       setPuzzleError(null);
 
       try {
         const { item } = await getPuzzleGalleryDetail(profileId);
         setSelectedPuzzleDetail(item);
-        enterCreateTab();
+        setPuzzleDetailReturnTarget(returnTarget);
         setSelectionStage('puzzle-gallery-detail');
       } catch (error) {
         setPuzzleError(resolvePuzzleErrorMessage(error, '读取拼图详情失败。'));
@@ -1408,7 +1422,11 @@ export function PlatformEntryFlowShellImpl({
         setIsPuzzleBusy(false);
       }
     },
-    [enterCreateTab, resolvePuzzleErrorMessage, setSelectionStage],
+    [
+      platformBootstrap.platformTab,
+      resolvePuzzleErrorMessage,
+      setSelectionStage,
+    ],
   );
 
   const openPuzzleDraft = useCallback(
@@ -1418,7 +1436,7 @@ export function PlatformEntryFlowShellImpl({
       setSelectedPuzzleDetail(null);
       if (!item.sourceSessionId?.trim()) {
         if (item.publicationStatus === 'published') {
-          await openPuzzleDetail(item.profileId);
+          await openPuzzleDetail(item.profileId, { tab: 'create' });
           return;
         }
 
@@ -1495,7 +1513,9 @@ export function PlatformEntryFlowShellImpl({
           throw new Error('未找到拼图作品。');
         }
 
-        await openPuzzleDetail(matchedEntry.profileId);
+        await openPuzzleDetail(matchedEntry.profileId, {
+          tab: platformBootstrap.platformTab,
+        });
       };
 
       try {
@@ -1543,6 +1563,7 @@ export function PlatformEntryFlowShellImpl({
     [
       detailNavigation,
       openPuzzleDetail,
+      platformBootstrap.platformTab,
       puzzleGalleryEntries,
       refreshPuzzleGallery,
     ],
@@ -1765,7 +1786,9 @@ export function PlatformEntryFlowShellImpl({
               onOpenCreateTypePicker={openCreationTypePicker}
               onOpenGalleryDetail={(entry) => {
                 if (isPuzzleGalleryEntry(entry)) {
-                  void openPuzzleDetail(entry.profileId);
+                  void openPuzzleDetail(entry.profileId, {
+                    tab: platformBootstrap.platformTab,
+                  });
                   return;
                 }
 
@@ -2150,7 +2173,10 @@ export function PlatformEntryFlowShellImpl({
               isBusy={isPuzzleBusy}
               error={puzzleError}
               onBack={() => {
-                enterCreateTab();
+                platformBootstrap.setPlatformTab(
+                  puzzleDetailReturnTarget?.tab ?? 'home',
+                );
+                setPuzzleDetailReturnTarget(null);
                 setSelectionStage('platform');
               }}
               onEdit={